UI Reasoning: E-commerce. Recommended Pattern: Feature-Rich Showcase. Style Priority: Vibrant & Block-based. Color Mood: Brand primary + Success green. Typography Mood: Engaging + Clear hierarchy. Key Effects: Card hover lift (200ms) + Scale effect. Decision Rules: {"if_luxury": "switch-to-liquid-glass", "if_conversion_focused": "add-urgency-colors"}. Anti-Patterns: Flat design without depth + Text-heavy pages. Severity: HIGH.